Assembled prefabricated wallboard and wall body construction method combining dry and wet technologies

The invention provides an assembled prefabricated wallboard and a wall body construction method combining dry and wet technologies, and relates to the technical field of fabricated buildings. The problem of combining the dry and wet technologies of the assembled wallboard is solved. The wallboard comprises a concrete wallboard with steel bar mesh pieces, steel frames are arranged on the two sidesof the concrete wallboard, the steel frames are provided with two wing plates for splicing to form cast-in-place joints, and two end heads of a horizontal steel bar correspondingly penetrate through the bottom plates of the corresponding side steel frames from the inside of the concrete wallboard. When the wall body is built, all the steel frames are enclosed and connected to form the cast-in-place joints according to the requirements of drawings to complete the dry connection, the horizontal steel bars of the assembled prefabricated wallboard in the cast-in-place joints are connected in a reserved mutual anchoring mo